6408122 has 24 divisors (see below), whose sum is σ = 11671776. Its totient is φ = 2626008.

The previous prime is 6408119. The next prime is 6408131. The reversal of 6408122 is 2218046.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 833 + ... + 3675.

It is an arithmetic number, because the mean of its divisors is an integer number (486324).

Almost surely, 2^6408122 is an apocalyptic number.

6408122 is a deficient number, since it is larger than the sum of its proper divisors (5263654).

6408122 is a wasteful number, since it uses less digits than its factorization.

6408122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2882 (or 2875 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 6408122 is about 2531.4268703638. The cubic root of 6408122 is about 185.7420596951.

The spelling of 6408122 in words is "six million, four hundred eight thousand, one hundred twenty-two".